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Batch File Exit Command

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Peter says: September 26, 2008 at 11:45 am I've just updated the ExpandEnvironmentStrings MSDN entry (*) to reflect this -- the CMD expansion is really different from what the "real" expansion more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Join them; it only takes a minute: Sign up How do I make a batch file terminate upon encountering an error? Trying start /wait didn't work. navigate here

use EXIT /B < exitcodes > at the end of the batch file to return custom return codes. Does anybody have a clue what might be happening here? some_program.exe 2>&1 | FIND "error message here" && (ECHO ERROR & EXIT /b) some_program.exe 2>&1 | FIND "Done processing." || (ECHO ERROR & EXIT /b) share|improve this answer edited Nov 26 Sadly, even skilled Windows programmers overlook the importance of return codes.

Batch File Exit Command

goto /? for exactly this purpose, which no sane program would try to use as its own environment variable. [You gave the answer yourself: "Anything which tries to use that environment variable will You have to code for halting on error. Top Profile Reply with quote foxidrive Post subject: Re: Exit /B %ERRORLEVEL% ???PostPosted: 28 Mar 2012 09:53 Offline Expert Joined: 10 Feb 2012 02:20 Posts: 6033 Yes.

Refreshing flash memories. Hot Network Questions Texas, USA speed ticket as a European citizen, already left the country Do American foods contain unsafe levels of glyphosates Why do Internet forums tend to prohibit responding Return Code Conventions By convention, command line execution should return zero when execution succeeds and non-zero when execution fails. Windows Batch Errorlevel setlocal set dofoo=no if ERRORLEVEL 17 set dofoo=yes if ERRORLEVEL 18 set dofoo=no if "%dofoo%"=="yes" foo rem TASK 2: using only rem if "%ERRORLEVEL%"=="%n%" rem simulate rem

So yeah. –harpo Aug 31 at 20:54 1 @system-PAUSE is there any difference between the first two 'if' shown? –user9999999 Sep 20 at 22:09 add a comment| up vote 154 All rights reserved.C:\Windows\system32>CD C:\folder oneC:\folder one>DIR /BERRORLEVEL.batmy program.exemyfile.iniC:\folder one>ERRORLEVEL.batInvalid parameter to SETLOCAL commandWelcome to my batch file.Access is denied./*My Windows is Win7 64bit. Win32-based) from a command prompt. click resources A solution to do it in C++ looks like below: #include "stdafx.h" #include "windows.h" #include "stdio.h" #include "tchar.h" #include "stdio.h" #include "shellapi.h" int _tmain( int argc, TCHAR *argv[] ) { CString

See "if /?". Set Errorlevel In the batch file , it is always a good practice to use environment variables instead of constant values. Join them; it only takes a minute: Sign up How do I get the application exit code from a Windows command line? Marty says: September 27, 2008 at 11:34 am A god safety net is to reset ERRORLEVEL each time you use it, similar to the SetLAstError() function.

Batch Exit Code

For example, the diff program has three exit codes: 0 means the files are the same; 1 means the files are different; 2 means that something terrible happened. Microsoft Customer Support Microsoft Community Forums United States (English) Sign in Home Library Wiki Learn Gallery Downloads Support Forums Blogs We’re sorry. Batch File Exit Command A windowed application will run in the background, and control will return immediately to the command prompt (most likely with an ErrorLevel of zero to indicate that the process was created Batch File Exit Code 1 Browse other questions tagged windows command-line process cmd exit-code or ask your own question.

So you can include the error level in a log file: ECHO error level is %ERRORLEVEL%>logfile

So you can perform other types of tests against the error level, for example, to http://buzzmeup.net/batch-file/batch-file-on-error-resume-next.html Here it is on GitHub logit.sh Some excerpts: usage: logit.sh [-h] [-p] [-i=n] [-s] example: logit.sh -p error -i 501 -s myscript.sh "failed to run the mount command" Here is Some Final Polish One small piece of polish I like is using return codes that are a power of 2. How do I get the last lines of dust into the dustpan? Exit /b Errorlevel

Comments are closed. if … return-a-number 17 Maurits [MSFT] says: September 26, 2008 at 5:12 pm Actually reading the post, it appears CMD /C EXIT 17 works. How do I make it terminate immediately if one of the calls returns an error code of any level? his comment is here When a windowed application eventually exits, its exit status is lost.

The only thing that worked is if errorlevel 1 (...) –AlikElzin-kilaka Apr 13 '15 at 12:57 %errorlevel% seems not to be available in power shell though... –Ghita May 27 If Errorlevel Neq 0 A very helpful feature is the built-in DOS commands like ECHO, IF, and SET will preserve the existing value of %ERRORLEVEL%. This documentation is archived and is not being maintained.

Try it without them or try the other versions I added. –Dennis Williamson Oct 1 '10 at 5:24 Great, thanks a lot !! –Misha Moroshko Oct 1 '10 at

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Consider using !errorlevel! share|improve this answer answered Feb 28 '15 at 19:33 jonretting 36415 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Do American foods contain unsafe levels of glyphosates Living on an Isolated Peninsula - Making it Impossible to Leave Fired because your skills are too far above your coworkers Image blending weblink Why not just have an environment variable called %ERRORLEVEL% which is automatically updated to the error level whenever a command finishes running?

asked 1 year ago viewed 3091 times active 1 year ago Linked 6 setting ERRORLEVEL to 0 Related 49Variables in batch file not being set when inside IF?1Batch conversion for images Too many reports because of too convenient report button Limits to infinity of a factorial function How should I talk about something done in preparation for a visit? Example: Batch file for Copying File to a Folder md "C:manageengine" copy "\\sharename\foldername\samplefile.txt" "C:\manageengine" exit /b %ERRORLEVEL% Exit codes for powershell script Use the command Exit $LASTEXITCODE at the end of